1 A rectangle sheet of size 88 cmX35 cm is bent to form a cylindrical shape with height 35 cm.What is the area of the base of the cylindrical shape? A) 88 sq.cm B) 616 sq.cm C) 676 sq.cm D) 600 sq.cm
2 The radius at the base of a conical tent is 7 meters.If the slant height of the tent is 15 meters, what is the area of the canvas required to make the tent? A) 30 sq.m B) 60 sq.m C) 300 sq.m D) 330 sq.m
3 A rectangular room of size 5mX4mX3m is to be painted.If the unit cost of painting is Rs.10 per sq.m, what is the total cost of painting? A) Rs.940 B) Rs.740 C) Rs.640 D) Rs.800
4 The radius of sphere is doubled.What would be the effect on the surface area of the sphere? A) Becomes 16 times B) Becomes 8 times C) Becomes 4 times D) Becomes 2 times
5 A hemisphere of radius 6 cm is cast into a right circular cone of height 75 cm.What is the radius of the base of cone? A) 1.4 cm B) 2.4 cm C) 2.6 cm D) 3 cm
6 A rectangular container is of size 12X8X4 cm.Howmany ice cubes of size 2 cm each can be placed in this container? A) 48 B) 54 C) 8 D) 65
7 A metalic sheet is of rectangular shape with measurements 48x36 cm.From each one of its corners a square of 8 cm is cut off.An open box ismade of the remaining sheet.What is the volume of the box? A) $512 cm^{3}$ B) $5000 cm^{3}$ C) $5120 cm^{3}$ D) $5210 cm^{3}$
8 The breadth of a room is twice its height, one half its lenght and the volume of the room is 512 cu.m.Find the height of the room. A) 4m B) 8m C) 16m D) 32m
9 Three equal cubes are placed adjacently in a row.Find the ratio of total surface area of the neww cuboid to thaat of the sum of the surface areas of the three cubes. A) 7 : 9 B) 9 : 7 C) 3 : 2 D) 1 : 3
10 A feild is 200m long and 150m broad.There is aplot, 50m long and 40m broad, near the feild.The plot is dug 7m deep and the earth taken out is spread evenly on the feild.By how many metres is the level of the filed raised? A) 0.56 m B) 0.32 m C) 0.23 m D) 0.47 m
11 How many cubic metres of earth must be dug out to sink a well22.5m deep and diameter 7m? A) $800m^{3}$ B) $845m^{3}$ C) $866.25m^{3}$ D) $832.5m^{3}$
12 100 persons can sleep in a room 25m by 9.8m.If each person requires 12.25 cu.m of air. Find the height of the room. A) 6 m B) 5 m C) 4 m D) 10 m
13 500 men took a dip in a tank which is 80m long and 50m broad. What is the rise in the water level if the average displacement of water by a man is $4m^{3}$. A) 25 cm B) 20 cm C) 45 cm D) 50 cm
14 A semi circular sheet of a paper of diameter 28 cm is bent to cover the exterior surface of an open conical ice cream cup. The length of the ice cream cup is: A) 10.12 cm B) 8.0 cm C) 12.0 cm D) 14.0 cm
15 A copper sphere of radius 3 cm is beaten and drawn into wire of diameter 0.2 cm. The length of the wire is A) 9 m B) 12 m C) 18 m D) 36 m
